HMC

HMC Series-High Temperature Stacked Capacitors Holy Stone Multilayer Ceramic Chip Capacitors for High Temperature Applications [High Temperature Stacked Capacitors] HMC Series MLCC Design, Suitable for High CV Applications that Require Elevated Operating Temperatures Features High temperature ratings (150˚ through 250˚C) Stacked design offers the high capacitance similar to Tantalum but with extremely low ESR advantage. ‘J’, ‘L’ and ‘N’ Leaded configuration provide mechanical and thermal stress relief. Capacitance values up to 8.5µF Voltage from 50V to 1000V. NP0 and X8R dielectric. HIREL screening available. Summary of Specifications Operating Temperature Rated Voltage Temperature Coefficient of Capacitance Capacitance Range Dissipation Factor : Insulation Resistance Aging Dielectric Withstanding Voltage -55 to +150 50Vdc to 1000Vdc X8R : ≤ ± 15% NP0 : ≤ +/- 30 ppm -55 to +150 (EIA Class Ⅱ ) -55 to 125 ˚C (EIA Class I) Applications Power supplies DC-DC converters Surge protection Industrial control circuits Snubbers Filtering, smoothing, and decoupling application Down-Hole applications Under the hood Jet engine controls Other high operating temperature applications , 175 ˚C, 200 ˚C, and 250 ˚C X8R : 14nF to 8.5uF NP0 : 5.6 nF to 400 nF X8R : 2.5%max. at 1KHz NP0: Q> 1000 at 1KHz 10GΩ or 500/C Ω whichever is smaller X8R : 2.5% per decade of time NP0: negligible V ≤50V ; 250% Rated Voltage 100V ≤ V